Time to think about the future
Home People's wellbeing Indicator paper and test strips Тест-полоски для полуколичественного анализа Chlorine Indicator Strips, 0-1000 mg/L (ppm), 100 strips/pack
Chlorine Indicator Strips, 0-1000 mg/L (ppm), 100 strips/pack
Characteristics
Интервал: span> 0 - 1000 мг/л
Шкала: span> 0 - 50 - 100 - 250 - 500 - 1000 мг/л